-
 -Ann.; Involucre unribbed, stalked
-Leaves basal and glabrous to coarsely hairy or hairy in patches; Sometimes stem is inflated below nodes;
-Inflorescence glabrous or glandular only at base or nodes
-Erect, thread-like pedicles
-Involucre teeth 4
-Flowers yellow
-Perianth densely and often coarsely hairy
Eriogonum trichopes- Polygonaceae- Little desert trumpet
-
-Ann.; Involucre unribbed, stalked
-Lvs mostly basal, round-cordate to round-reniform, +/- tomentose on both sides
-Perianth bases variablely lobed cordate, obtuse or truncate
-Perianth minutely hairy
Eriogonum thomasii- Polygonaceae- Thomas' buckwheat
-
Inflor. axes glandular; Invol. stalks reflexed
Eriogonum brachypodum- Polygonaceae- Parry's buckwheat
-
Ann.; Inflor. glabrous to glaucous; Involuc.stalks reflexed; Involuc. glabrous 1-2mm; Perianth 1-2mm, White-Pinkish
Eriogonum cernuum- Polygonaceae- Nodding buckwheat
-
Ann.; Inflor glabrous; Invol. stalk absent, reflexed or rarely erect, Invol. 1-2mm; Lvs tomentose; Perianth 1-2mm, white to pinkish
Eriogonum deflexum var. deflexum- Polygonaceae- Flatcrown buckwheat
-
Stem inflated below nodes; Invol. stalks absent or erect; Invol. 5 teeth; Perianth yellow;
Eriogonum inflatum- Polygonaceae- Desert trumpet
-
Lvs basal and cauline, tomentose; Involuc. stalk erect; Invol. 1-2mm, glandular; Perianth 1-2.5 mm; white, pink, or yellow, glandular
Eriogonum maculatum- Polygonaceae- Spotted buckwheat
-
Ann.; Involuc. sessile; Perianth always yellow; Inflor. branches gen. curved inward
Eriogonum nidularium- Polygonaceae- Birdnest buckwheat
-
Invol. sessile; Perianth white-pink-pale yellow; Infl. branches gen. curved outward
Eriogonum palmerianum- Polygonaceae- Palmer's buckwheat
-
Taxonomy still in progress
Eriogonum exaltatum- Polygonaceae- Ladder buckwheat
-
Invol. stalks straight slender
Eriogonum pusillum- Polygonaceae- Yellow turbans
-
Invol. stalks straight slender
Eriogonum reniforme- Polygonaceae- Kidneyleaf buckwheat
-
UNK
Eriogonum viscidulum- Polygonaceae- Clammy Buckwheat
|
|
